I do not intend to give an account of the changing philosophies concerning the aetiology and treatment of the disease which followed upon Hirschsprung's (1888) first presentation of it as an entity in 1886. It required about 60 years of vague or wrong ideas to find the key to our present knowledge. That happened when our attention was diverted from the characteristic megacolon and was focused o...

I do not intend to give an account of the changing philosophies concerning the aetiology and treatment of the disease which followed upon Hirschsprung's (1888) first presentation of it as an entity in 1886. It required about 60 years of vague or wrong ideas to find the key to our present knowledge. That happened when our attention was diverted from the characteristic megacolon and was focused o...

The outcome in 40 patients who underwent colectomy for idiopathic megacolon and megarectum over an 18 year period was evaluated. All patients had a radiologically dilated bowel and a bowel frequency of less than two per week. Twenty two patients had a caecorectal anastomosis, 11 had an ileorectal anastomosis (including one with a previous caecorectal anastomosis and four with a previous sigmoid...

Chronic idiopathic constipation may be the result of an autonomic neuropathy. This hypothesis was tested in 23 constipated patients and 17 age matched controls, using the acetylcholine sweat spot test devised to test autonomic integrity in diabetes. Acetylcholine (0.01%) was injected in the dorsum of the foot painted with a mixture of starch and iodine. Active sweat glands appeared on the surfa...

Aim. To evaluate the efficacy of the Peristeen (Ⓒ) transanal irrigation system when treating faecal incontinence in children due to chronic idiopathic constipation. Methods. A retrospective study was conducted of the first cohort of patients affected with faecal incontinence and referred to our centre for Peristeen (Ⓒ) transanal irrigation treatment between January 2010 and December 2012. Patie...

Background. Transanal irrigation (TAI) can successfully treat neurogenic bowel dysfunction (NBD), but patient perception of its use in chronic idiopathic constipation (CIC) is unknown. Objective. To evaluate patient perceptions of the efficacy and safety of TAI for CIC and whether there are predictive factors of perceived treatment response. Methods. Prospective data collection of baseline phys...

Use of low dose naltrexone has been advocated for a variety of medical problems. Only a few articles published in peer review journals have documented side effects of low dose naltrexone. The purpose of this study was to determine the frequency of adverse effects of low dose naltrexone in patients who have been treated for a variety of gastrointestinal disorders. The secondary purpose was to de...

Manometric and pharmacological tests have shown that motor abnormalities may occur in the non-dilated colons of chagasic patients. In order to investigate the presence of abnormalities of colonic function in constipated patients with Chagas' disease (ChC) without megaesophagus or megacolon, studies of total and segmental colonic transit time with radiopaque markers were performed on 15 ChC pati...

A technique is described in which a chemical stimulus applied to the mucosa of the right colon is used to assess colonic motor function. Peroral intubation of the right colon was achieved using a fine polyvinylchloride (PVC) tube. Bisacodyl was used to initiate colonic motor activity, and colonic transit was monitored using 99mTc-DPTA and a gamma camera. In normal subjects there was rapid movem...